Quick Overview

• Bluetooth Protocol: Bluetooth Specification V4.0 BLE
• USB Protocol: USB V2.0
• Operating Frequency: 2.4GHz ISM band
• Modulation Mode: GFSK (Gaussian Frequency Shift Keying)
• Transmitting Power: ≤4dBm
• Sensitivity: ≤-84dBm at 0.1% BER
• It’s easy to use and completely encapsulated.
• You can set it as slave or master.
• You can use AT command set the baud rate.

Product Description

        It is fully configurable by a rich and well documented AT command-set and allows transparent data communication via serial UART (default baud rate 9600bps). The Bluetooth 4.0 HM-10 is basically a breakout board for cc2541, it broke out the LED pins, RX/TX and also adding the voltage regulator that regular 5v to 3.3 v.

HM-10 and HM-11 series Bluetooth module use TI CC2540 chip, configure 256KB space and support the AT command. Users can change the role (master, slave mode) and the serial port baud rate, equipment name, matching password and other parameters on-demand. It is very flexible to use.

The most complete, most convenient, and most stable Bluetooth data transmission, remote control and data acquisition module. Master-slave in one, transparent transmission, replacing the serial port. Remote control, transparent transmission, MCU is unnecessary. Remote data acquisition, transparent transmission, MCU is unnecessary.